Co-ownership agreements and disputes in Spain
Where an asset belongs to several people, it is useful to put in writing how it will be used, how costs are shared, how decisions are made and how one co-owner may exit.
Who it is for
- Co-owners of a home, other property or asset.
- People disagreeing about expenses, use or sale.
- Parties seeking a settlement before litigation.
Main requirements
- Confirm ownership and shares.
- Identify disputed costs, use and decisions.
- Design a practical and enforceable agreement.
Documents
- Title documents and nota simple for real estate.
- Receipts, expenses and payment evidence.
- Communications and previous agreements.
How it works
- Analyse ownership and dispute.
- Assess voluntary settlement options.
- Negotiate and draft an agreement.
- If court action becomes necessary, refer the proceedings to the appropriate authorised professional.
Frequently asked questions
Can co-owners agree in writing how to use the property and share costs?
Yes. A written agreement can regulate many practical issues provided it respects mandatory law and third-party rights.
What if agreement is impossible?
Court proceedings may be required to protect rights or end the co-ownership, requiring the relevant procedural professional.
Official sources
Reviewed: 20/08/2026
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